Playa de San Juan Weather in December

December in Playa de San Juan brings moderate temperatures around 17°C (63°F) during the day, dropping to 10°C (50°F) at night, with some rainfall expected.

Rainfall in Playa de San Juan in December

Historically, the month has about 12 days of rain, averaging 33 mm (1.3 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Playa de San Juan in December

In December, Playa de San Juan gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 10°C (50°F). This month falls in the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Playa de San Juan in December

The area enjoys a moderate level of sunlight, with around 165 hours. It's a good balance between sunny and cloudy days.

Average water temperature in December

With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

December in Playa de San Juan has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.